ummm.... maybe its time for me to re-check corner balance too.
Had mine done last year, but upgraded the entire suspension & didn't re-do it. Now the car pulls to the right

I have to keep pulling the steering wheel a bit to the left to compensate.
But then, as a few others ahve asked - if a 200lb passenger doesn't affect the car, then the corner balance must have to be WAY WAY off for a car to pull? Off by >200lb seems very unlikely... any comments / thoughts?